开始:VCALENDAR版本:2.0 PRODID:icalendar-ruby CALSCALE:GREGORIAN方法:发布X-WR-CALNAME:信号完整性日志BEGIN:VTIMEZONE TZID:America/Detroit BEGIN:DAYLIGHT DTSTART:20210314T030000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 RRULE:FREQ= annual;BYDAY=2SU;BYMONTH=3 TZNAME:EDT END:DAYLIGHT BEGIN:标准DTSTART:20211107T010000 TZOFFSETFROM:-0400 TZOFFSETTO:-0500 RRULE:FREQ= annual;BYDAY=1SU;BYMONTH=11 TZNAME:EST END:标准END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20230418T013913ZUID:4e10ec32-2f21-4866-b3c8-80c06fd903ac DTSTART;TZID=America/Detroit:20210825T130000 DTEND;TZID=America/Detroit:20210825T133000描述:\n\n EDI CON Online Webinar Series:\n\ nhttps://www.signalintegr ityjournal.com/events/214-edi-con-online-this-is-why-you-need-to-worry-abo ut-terminations LOCATION:摘要:EDI CON Online:这就是为什么你需要担心终止URL: END:VEVENT END:VCALENDAR